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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 1569325136

Certificate GIA 1569325136

Diamond specifications and retailer prices

From $789 AUD
As of November 5, 2026
Save $2,418 AUD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,207 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1569325136. Listed at 23 retailers as of November 4, 2026, with prices from $789 to $3,207, a $2,418 spread on the same certified stone. NZ Jewellers lists it at $3,207. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1569325136
Dimensions4.98 × 5.02 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.98 mm5.02 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569325136
Side View
Table 55.0%Crown 38.5°Girdle: THN-THKPavilion 40°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,207 AUD|Low: $786 AUD|High: $3,360 AUD|Avg: $1,274 AUD|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 13$789 AUD
Retailer 8$896 AUD
Retailer 10$920 AUD
Retailer 18$921 AUD
Retailer 3$943 AUD
Retailer 5$943 AUD
Retailer 6$997 AUD
Retailer 11$1,023 AUD
Retailer 14$1,033 AUD
Retailer 16$1,041 AUD
Retailer 21$1,063 AUD
Retailer 15$1,111 AUD
Retailer 20$1,180 AUD
Retailer 12$1,196 AUD
Retailer 2$1,207 AUD
Retailer 4$1,207 AUD
Retailer 19$1,279 AUD
Retailer 7$1,366 AUD
Retailer 22$1,371 AUD
Retailer 17$1,578 AUD
Retailer 9$1,873 AUD
NZ Jewellers$3,207 AUD

22 data points across 22 retailers

23 retailers$789 AUD to $3,207 AUD

A
Cheapest Retailer
-
$789 AUD
A
Retailer 2
-
$896 AUD
View
A
Retailer 3
-
$920 AUD
View
A
Retailer 4
-
$921 AUD
View
A
Retailer 5
-
$943 AUD
View
A
Retailer 6
-
$943 AUD
View
Final sale: no returns
A
Retailer 7
-
$997 AUD
View
A
Retailer 8
-
$1,023 AUD
View
Retailer 9
-
$1,033 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$1,041 AUD
View
A
Retailer 11
-
$1,063 AUD
View
Retailer 12
-
$1,111 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$1,180 AUD
View
B+
Retailer 14
-
$1,196 AUD
View
B+
Retailer 15
-
$1,207 AUD
View
B+
Retailer 16
-
$1,207 AUD
View
B+
Retailer 17
-
$1,279 AUD
View
B+
Retailer 18
-
$1,366 AUD
View
B+
Retailer 19
-
$1,371 AUD
View
B+
Retailer 20
-
$1,578 AUD
View
Retailer 21
-
$1,698 AUD
View
Price last confirmed 33 days ago
B
Retailer 22
-
$1,873 AUD
View
Most Expensive
B
NZ Jewellers
6aef33f2-1e42-4e81-904b-65c9a352e021 · Nov 4
$3,207 AUD
$2,245 USD
View
22 more retailers have this diamond
Prices start from $789 AUDSave up to $2,418 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.50ct Round
$789 AUD